I would like to search by subject heading su:<subject of choice> but qualify it by a blank date in field 008 positions 7 through 10 (Date 1).
- Connexion client
- Connexion browser
- Record Manager
For no date, enter zeroes — su:<subject of choice> AND yr:0000.
Using 0000 for a no date (uuuu) search as well as substituting zeros for the u’s are described briefly on this help page, near the bottom of the first column.